﻿namespace EU.Core.Common.Helper;

public static class HtmlHelper
{
    #region 去除富文本中的HTML标签
    /// <summary>
    /// 去除富文本中的HTML标签
    /// </summary>
    /// <param name="html"></param>
    /// <param name="length"></param>
    /// <returns></returns>
    public static string ReplaceHtmlTag(string html, int length = 0)
    {
        string strText = System.Text.RegularExpressions.Regex.Replace(html, "<[^>]+>", "");
        strText = System.Text.RegularExpressions.Regex.Replace(strText, "&[^;]+;", "");

        if (length > 0 && strText.Length > length)
            return strText.Substring(0, length);

        return strText;
    }
    #endregion
}
